Hitachi CBL, Hardware Service Manual

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Hitachi Unified Storage Hardware Service Guide
Backup
Hitachi cannot guarantee against data loss due to failures. Therefore,
make backup copies of your data to minimize chances for data loss.
Data backup is also critical when hardware components are added or
replaced, since performing such hardware procedures restores
parameter settings that can affect how data is managed on the
storage systems.
Disposal
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This symbol on the product or on its packaging means that your
electrical and electronic equipment should be disposed at the end of
life separately from your household wastes.
There are separate collection systems for recycling in EU. For more
information, contact the local authority or the dealer where you
purchased the product.
Recycling
A Nickel-hydride battery is used as a battery in the Cache Backup
Battery.
A Nickel-hydride battery is a resource that is can be recycled. When
you want to replace the Cache Backup Battery, call the service
personnel. They will dispose it for you. (This nickel hydride battery,
which is designated as a recycling product, needs to be recycled.)
The mark posted on the Cache Backup Battery is a three-arrow mark
that means a recyclable part.
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Ni-MH